Jasper County, Iowa
12 ZIP codes · 730.43 sq mi of land · FIPS 19099
| Population | 37,954 |
|---|---|
| State | Iowa |
| FIPS code | 19099 |
| Time zone | Central |
| Land area | 730.43 sq mi |
| Center (lat, long) | 41.6856, -93.0541 |
Area codes in this area
These are the area codes that most often serve Jasper County (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.
Cities and towns (largest first)
ZIP codes in Jasper County
50028 Baxter50054 Colfax50127 Ira50135 Kellogg50137 Killduff50153 Lynnville50168 Mingo50170 Monroe50208 Newton50228 Prairie City50232 Reasnor50251 Sully
Population: U.S. Census Bureau, ACS 5-year estimates, 2024.